In the book version of “Project Hail Mary,” author Andy Weir, known for grounding his fiction in plausible science, describes ...
What If on MSN
What if humans evolved from silicon instead of carbon?
Carbon tends to steal the spotlight in any discussion about life, and for good reason. Every known living organism on Earth ...
In September 2025, NASA announced that its Perseverance rover had discovered a potential biosignature, which is a substance or structure that might have a biological origin. A new paper, published in ...
National Geographic Explorer Mackenzie Calle spent 14 days in a Mars simulation program to prepare for humanity's future in ...
Echinoderms, such as starfish, sea urchins and sea lilies, use small, flexible, tubular projections called "tube feet" for ...
At Automate 2026 in Chicago, the Nasdaq-listed company launches RoboShare — a matchmaking platform for robot rentals — introduces AIXC01, an infrastructure network for autonomous assets, and sets out ...
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